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Vulnerability Details :

CVE-2019-8265

Summary
Assigner-Kaspersky
Assigner Org ID-e45d732a-8f6b-4b6b-be76-7420f6a2b988
Published At-09 Mar, 2019 | 00:00
Updated At-16 Sep, 2024 | 17:07
Rejected At-
Credits

UltraVNC revision 1207 has multiple out-of-bounds access vulnerabilities connected with improper usage of SETPIXELS macro in VNC client code, which can potentially result in code execution. This attack appears to be exploitable via network connectivity. These vulnerabilities have been fixed in revision 1208.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:Kaspersky
Assigner Org ID:e45d732a-8f6b-4b6b-be76-7420f6a2b988
Published At:09 Mar, 2019 | 00:00
Updated At:16 Sep, 2024 | 17:07
Rejected At:
▼CVE Numbering Authority (CNA)

UltraVNC revision 1207 has multiple out-of-bounds access vulnerabilities connected with improper usage of SETPIXELS macro in VNC client code, which can potentially result in code execution. This attack appears to be exploitable via network connectivity. These vulnerabilities have been fixed in revision 1208.

Affected Products
Vendor
Kaspersky LabKaspersky Lab
Product
UltraVNC
Versions
Affected
  • 1.2.2.3
Problem Types
TypeCWE IDDescription
CWECWE-788CWE-788: Access of Memory Location After End of Buffer
Type: CWE
CWE ID: CWE-788
Description: CWE-788: Access of Memory Location After End of Buffer
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://ics-cert.kaspersky.com/advisories/klcert-advisories/2019/03/01/klcert-19-012-ultravnc-access-of-memory-location-after-end-of-buffer/
x_refsource_MISC
https://cert-portal.siemens.com/productcert/pdf/ssa-927095.pdf
x_refsource_CONFIRM
https://www.us-cert.gov/ics/advisories/icsa-20-161-06
x_refsource_MISC
https://cert-portal.siemens.com/productcert/pdf/ssa-940818.pdf
x_refsource_CONFIRM
https://cert-portal.siemens.com/productcert/pdf/ssa-286838.pdf
x_refsource_CONFIRM
https://us-cert.cisa.gov/ics/advisories/icsa-21-131-11
x_refsource_MISC
Hyperlink: https://ics-cert.kaspersky.com/advisories/klcert-advisories/2019/03/01/klcert-19-012-ultravnc-access-of-memory-location-after-end-of-buffer/
Resource:
x_refsource_MISC
Hyperlink: https://cert-portal.siemens.com/productcert/pdf/ssa-927095.pdf
Resource:
x_refsource_CONFIRM
Hyperlink: https://www.us-cert.gov/ics/advisories/icsa-20-161-06
Resource:
x_refsource_MISC
Hyperlink: https://cert-portal.siemens.com/productcert/pdf/ssa-940818.pdf
Resource:
x_refsource_CONFIRM
Hyperlink: https://cert-portal.siemens.com/productcert/pdf/ssa-286838.pdf
Resource:
x_refsource_CONFIRM
Hyperlink: https://us-cert.cisa.gov/ics/advisories/icsa-21-131-11
Resource:
x_refsource_MISC
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://ics-cert.kaspersky.com/advisories/klcert-advisories/2019/03/01/klcert-19-012-ultravnc-access-of-memory-location-after-end-of-buffer/
x_refsource_MISC
x_transferred
https://cert-portal.siemens.com/productcert/pdf/ssa-927095.pdf
x_refsource_CONFIRM
x_transferred
https://www.us-cert.gov/ics/advisories/icsa-20-161-06
x_refsource_MISC
x_transferred
https://cert-portal.siemens.com/productcert/pdf/ssa-940818.pdf
x_refsource_CONFIRM
x_transferred
https://cert-portal.siemens.com/productcert/pdf/ssa-286838.pdf
x_refsource_CONFIRM
x_transferred
https://us-cert.cisa.gov/ics/advisories/icsa-21-131-11
x_refsource_MISC
x_transferred
Hyperlink: https://ics-cert.kaspersky.com/advisories/klcert-advisories/2019/03/01/klcert-19-012-ultravnc-access-of-memory-location-after-end-of-buffer/
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://cert-portal.siemens.com/productcert/pdf/ssa-927095.pdf
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: https://www.us-cert.gov/ics/advisories/icsa-20-161-06
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://cert-portal.siemens.com/productcert/pdf/ssa-940818.pdf
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: https://cert-portal.siemens.com/productcert/pdf/ssa-286838.pdf
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: https://us-cert.cisa.gov/ics/advisories/icsa-21-131-11
Resource:
x_refsource_MISC
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:vulnerability@kaspersky.com
Published At:08 Mar, 2019 | 23:29
Updated At:28 Jun, 2021 | 12:15

UltraVNC revision 1207 has multiple out-of-bounds access vulnerabilities connected with improper usage of SETPIXELS macro in VNC client code, which can potentially result in code execution. This attack appears to be exploitable via network connectivity. These vulnerabilities have been fixed in revision 1208.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.09.8CRITICAL
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Primary2.07.5HIGH
AV:N/AC:L/Au:N/C:P/I:P/A:P
Type: Primary
Version: 3.0
Base score: 9.8
Base severity: CRITICAL
Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Type: Primary
Version: 2.0
Base score: 7.5
Base severity: HIGH
Vector:
AV:N/AC:L/Au:N/C:P/I:P/A:P
CPE Matches
uvnc
uvnc
>>ultravnc>>Versions before 1.2.2.3(exclusive)
cpe:2.3:a:uvnc:ultravnc:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-125Primarynvd@nist.gov
CWE-787Primarynvd@nist.gov
CWE-788Secondaryvulnerability@kaspersky.com
CWE ID: CWE-125
Type: Primary
Source: nvd@nist.gov
CWE ID: CWE-787
Type: Primary
Source: nvd@nist.gov
CWE ID: CWE-788
Type: Secondary
Source: vulnerability@kaspersky.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://cert-portal.siemens.com/productcert/pdf/ssa-286838.pdfvulnerability@kaspersky.com
N/A
https://cert-portal.siemens.com/productcert/pdf/ssa-927095.pdfvulnerability@kaspersky.com
N/A
https://cert-portal.siemens.com/productcert/pdf/ssa-940818.pdfvulnerability@kaspersky.com
N/A
https://ics-cert.kaspersky.com/advisories/klcert-advisories/2019/03/01/klcert-19-012-ultravnc-access-of-memory-location-after-end-of-buffer/vulnerability@kaspersky.com
Third Party Advisory
https://us-cert.cisa.gov/ics/advisories/icsa-21-131-11vulnerability@kaspersky.com
N/A
https://www.us-cert.gov/ics/advisories/icsa-20-161-06vulnerability@kaspersky.com
N/A
Hyperlink: https://cert-portal.siemens.com/productcert/pdf/ssa-286838.pdf
Source: vulnerability@kaspersky.com
Resource: N/A
Hyperlink: https://cert-portal.siemens.com/productcert/pdf/ssa-927095.pdf
Source: vulnerability@kaspersky.com
Resource: N/A
Hyperlink: https://cert-portal.siemens.com/productcert/pdf/ssa-940818.pdf
Source: vulnerability@kaspersky.com
Resource: N/A
Hyperlink: https://ics-cert.kaspersky.com/advisories/klcert-advisories/2019/03/01/klcert-19-012-ultravnc-access-of-memory-location-after-end-of-buffer/
Source: vulnerability@kaspersky.com
Resource:
Third Party Advisory
Hyperlink: https://us-cert.cisa.gov/ics/advisories/icsa-21-131-11
Source: vulnerability@kaspersky.com
Resource: N/A
Hyperlink: https://www.us-cert.gov/ics/advisories/icsa-20-161-06
Source: vulnerability@kaspersky.com
Resource: N/A

Change History

0
Information is not available yet

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